| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $106.63 | 12.818% | $120.2978 | $120.30 | $120.30 | $120.30 |
| Purchase #2 | $209.84 | 10.275% | $231.4011 | $231.40 | $231.40 | $231.40 |
| Purchase #3 | $49.55 | 13.126% | $56.0539 | $56.05 | $56.05 | $56.10 |
| Purchase #4 | $146.90 | 12.281% | $164.9408 | $164.94 | $164.95 | $164.90 |
| Purchase #5 | $96.34 | 4.752% | $100.9181 | $100.92 | $100.90 | $100.90 |
| Purchase #6 | $219.73 | 13.118% | $248.5542 | $248.55 | $248.55 | $248.60 |
| Purchase #7 | $106.35 | 10.670% | $117.6975 | $117.70 | $117.70 | $117.70 |
| 7 purchase totals = | $935.34 | $1,039.8634 | $1,039.86 | $1,039.85 | $1,039.90 | |